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From "Robert Muir (JIRA)" <j...@apache.org>
Subject [jira] Updated: (SOLR-1630) StringIndexOutOfBoundsException in SpellCheckComponent
Date Tue, 03 Aug 2010 19:41:17 GMT

     [ https://issues.apache.org/jira/browse/SOLR-1630?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Robert Muir updated SOLR-1630:
------------------------------

    Attachment: SOLR-1630.patch

attached is a patch with a testcase for the issue (and maybe a fix/workaround, though it still
doesnt seem really right to me and i dont completely understand what this spellcheck collate
should do)

I was able to trigger it easily by using synonymfilter + wdf at querytime, which i know will
muck with the offsets.


> StringIndexOutOfBoundsException in SpellCheckComponent
> ------------------------------------------------------
>
>                 Key: SOLR-1630
>                 URL: https://issues.apache.org/jira/browse/SOLR-1630
>             Project: Solr
>          Issue Type: Bug
>          Components: Schema and Analysis, spellchecker
>    Affects Versions: 1.4
>         Environment: Solr 1.4
> Lucene 2.9.1
> Win XP
> java version "1.6.0_14"
>            Reporter: Robin Wojciki
>            Assignee: Shalin Shekhar Mangar
>         Attachments: bug.xml, schema.xml, SOLR-1630.patch, SOLR-1630.patch, solrconfig.xml,
spellcheckconfig.xml
>
>
> For some documents/search strings, the SpellCheckComponent throws StringIndexOutOfBoundsException
> See: http://www.lucidimagination.com/search/document/3be6555227e031fc/
> h2. Replication
>  * Save attached schema.xml and solrconfig.xml in apache-solr-1.4.0/example/solr/conf
>  * Start Solr
>  * Index attached bug.xml
>  * Query [http://localhost:8983/solr/select/?q=awehjse-wjkekw]
> It throws a StringIndexOutOfBoundsException
> {noformat} String index out of range: -7
> java.lang.StringIndexOutOfBoundsException: String index out of range: -7
> 	at java.lang.AbstractStringBuilder.replace(Unknown Source)
> 	at java.lang.StringBuilder.replace(Unknown Source)
> 	at org.apache.solr.handler.component.SpellCheckComponent.toNamedList(SpellCheckComponent.java:248)
> 	at org.apache.solr.handler.component.SpellCheckComponent.process(SpellCheckComponent.java:143)
> 	at org.apache.solr.handler.component.SearchHandler.handleRequestBody(SearchHandler.java:195)
> 	at org.apache.solr.handler.RequestHandlerBase.handleRequest(RequestHandlerBase.java:131)
> 	at org.apache.solr.core.SolrCore.execute(SolrCore.java:1316)
> 	at org.apache.solr.servlet.SolrDispatchFilter.execute(SolrDispatchFilter.java:338)
> 	at org.apache.solr.servlet.SolrDispatchFilter.doFilter(SolrDispatchFilter.java:241)
> {noformat} 

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